DOSSIER · 13F Holders · Q2 2026

GREEN PLAINS INC

5 institutions still hold GREEN PLAINS INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 393222AL8·5 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$41M
visible holders
Holders
5
filers reporting
Concentration
32.73%
Context Capital Management, LLC #1
top holder share
AI Holders Summary · Q2 2026

5 institutions reported GREEN PLAINS INC in Q2 2026. Context Capital Management, LLC leads at 32.7% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Context Capital Management, LLC
CIK 0001301396
$13M9.9M0.26%Q2 2026
02
Graham Capital Management, L.P.
CIK 0001315421
$13M9.3M0.32%Q1 2026
03
LINDEN ADVISORS LP
CIK 0001279396
$11M7.7M0.06%Q1 2026
04
CITADEL ADVISORS LLC
CIK 0001423053
$2M1.8M0.00%Q4 2025
05
CSS LLC/IL
CIK 0001103646
$2M1.3M0.09%Q1 2026